National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mid Valley Airport (KTXW)

Lat: 26.18°NLon: 97.97°WElev: 70ft.

Partly Cloudy

88°F

31°C

Humidity 56%
Wind Speed S 10 mph
Barometer 29.75 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 12 May 10:55 am CDT
Extended Forecast for

Mercedes TX

  • Today

    Today: Mostly sunny, with a high near 94. Heat index values as high as 105. South southeast wind around 14 mph, with gusts as high as 22 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 8am. Widespread haze before 8am. Mostly cloudy, with a high near 97. Heat index values as high as 109. South southeast wind 9 to 11 mph.

    High: 97 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Southeast wind 6 to 11 mph becoming northeast after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. East northeast wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 76. Breezy, with an east wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 76 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 95 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. East southeast wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 100. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 100 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 94. Heat index values as high as 105. South southeast wind around 14 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms before 8am. Widespread haze before 8am. Mostly cloudy, with a high near 97. Heat index values as high as 109. South southeast wind 9 to 11 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Southeast wind 6 to 11 mph becoming northeast after midnight.
Tuesday
Mostly sunny, with a high near 95. East northeast wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 76. Breezy, with an east wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 79. East southeast wind 11 to 17 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny and hot, with a high near 100. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 77. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 98. East wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 98.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mercedes TX
 26.16°N 97.93°W
Last Update:
11:00 am CDT May 12, 2024
Forecast Valid:
11am CDT May 12, 2024-6pm CDT May 18, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation